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4/8/2010

This message gets the number of available groups for the list-view control.

Syntax 

lResult = SendMessage(
  (hwnd) hwndControl,
  LVM_GETGROUPCOUNT,
  (WPARAM) 
wparam,
  (LPARAM) 
lparam
);

Parameters

wparam

Must be NULL.

lparam

Must be NULL.

Return Value

Returns an int

Requirements

Header commctrl.h
Windows Embedded CE Windows CE 5.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also